Choi's music room

Hi, I’m Dr. Choi — a weekend busker and weekday engineer.

I perform music not just for passion, but for a purpose.
Through my busking and charity performances, I support the Green Umbrella Children’s Foundation.

My goal is simple:
to give back by donating a portion of my YouTube earnings every month.

If my music can bring you comfort,
that means everything to me.

Thank you for listening :)